305-034-556-578

Edgeboard Connectors Overview

The EDAC Inc. model 305-034-556-578 is a standard card edge connector designed for dual-edge board insertion. It features 34 positions with a 3.96 mm (0.156 inch) pitch. The connector utilizes gold-plated copper alloy contacts and supports a current rating of 5 A. It is constructed with a thermoplastic housing and employs solder pin termination for panel mount installation. The device operates within a temperature range of -40°C to +105°C and maintains an insulation resistance of 5 GOhms.

Edgeboard Connectors Feature Summary

• Dual-row female contact configuration for secure dual-edge card engagement
• Gold-plated copper alloy contacts ensure reliable signal transmission
• Thermoplastic housing provides structural integrity and electrical insulation
• Solder pin termination facilitates robust panel mounting applications

Edgeboard Connectors Applications

• Industrial control system interconnects
• Telecommunications equipment backplanes
• Test and measurement instrument interfaces
• Embedded computing module connections

Edgeboard Connectors Procurement Notes

Verify the specific suffix code against the manufacturer datasheet to confirm exact plating thickness and material specifications. Ensure compatibility with the target PCB edge card thickness, typically 1.57 mm for this series. Confirm that the panel mount orientation matches the mechanical design requirements before finalizing procurement orders.

Edgeboard Connectors Selection Notes

Select this component when a dual-edge connection is required for high-density signal routing. The 3.96 mm pitch offers a balance between contact density and spacing reliability. Consider the 5 A current rating for power distribution needs within the specified thermal operating range. Verify that the solder pin termination method aligns with the assembly process capabilities.

Edgeboard Connectors Part Context

This part belongs to the EDAC 305 Series, which provides a range of standard card edge connectors. The series offers various position counts and mounting styles to accommodate different board sizes and mechanical constraints. The 305-034-556-578 specifically addresses applications requiring 34 contacts in a dual-row arrangement.

Edgeboard Connectors Replacement Considerations

Cross-reference with other EDAC 305 series variants such as 305-034-556-568 or 305-034-520-578 if different housing colors or minor mechanical variations are acceptable. Ensure any substitute maintains the same 3.96 mm pitch and 34-position count to guarantee mechanical fit.